000 00275 a2200109 4500
020 _a9788184890877(pb)
082 _a512.02 WAL/Gro
100 _aWallace, D.A.R.
245 _aGroups, rings and fields
260 _aNew Delhi:
_bSpringer;
_c2015
300 _aviii, 248p.
_c22 cm.
999 _c119459
_d119459